Roll washer



FIG. 1 is a rear and right-side perspective view of a roll washer showing my new design;

FIG. 2 is a front and right-side perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof. 

CLAIM The ornamental design for a roll washer, as shown and described. 